[Vmdebootstrap-devel] [PATCH] support btrfs root

[Jan Gerber]

dont set errors=remount-ro in fstab, btrfs remounts
readonly on errors by default and does not support
errors=remount-ro
---
 vmdebootstrap | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/vmdebootstrap b/vmdebootstrap
index a9127ae..43fd4f9 100755
--- a/vmdebootstrap
+++ b/vmdebootstrap
@@ -499,7 +499,11 @@ class VmDebootstrap(cliapp.Application):  # pylint: disable=too-many-public-meth
         fstab = os.path.join(rootdir, 'etc', 'fstab')
         with open(fstab, 'w') as f:
             f.write('proc /proc proc defaults 0 0\n')
-            f.write('%s / %s errors=remount-ro 0 1\n' % (rootdevstr, roottype))
+            if roottype == 'btrfs':
+                options = 'defaults'
+            else:
+                options = 'errors=remount-ro'
+            f.write('%s / %s %s 0 1\n' % (rootdevstr, roottype, options))
             if bootdevstr:
                 f.write('%s /boot %s errors=remount-ro 0 2\n' % (bootdevstr, boottype))
                 if self.settings['swap'] > 0:
-- 
2.1.4